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# Title Research Member Research Year
861 Influence of weed control on sucking insect pests and natural enemies in a corn field Prof. Youssef Awad Darwish Younis 1991
862 Development and certain life-table parameters of Phytocoris sp. (Hemiptera: Miridae) at constant temperature Prof. Abdel-wahab Mohamed Ali Ismail 1991
863 Influence of temperature on the development of the common green lacewing, Chrysoperla carnea Stephens (Neuroptera: Chrysopidae) Prof. Youssef Awad Darwish Younis 1991
864 Effect of day time and seasons on foraging and pollen gathering of honeybee (Apis mellifera L.) in Assiut region Prof. Moustafa Hassan Hussein Mohamed 1991
865 Effect of insect pollination on quantity and quality of Cumin, Caraway and Anise seeds in Assiut region Prof. Youssef Awad Darwish Younis 1991
866 Development and certain life-table parameters of Phytocoris sp. (Hemiptera: Miridae) at constant temperature Prof. Dr. Farouk Abdel- Kawi Abdel-Galil 1991
867 Evaluation of certain trapping systems for capturing the Mediterranean fruit fly Ceratitis capitata (Wiedemann) (Diptera-Tephritidae) in Assiut, Egypt Prof. Youssef Awad Darwish Younis 1991
868 Changes in weight of honeybee colonies and their relation to weather factors and foraging activity in Assiut region Prof. Mohamed Omar Mohamed Omar 1991
869 Changes in weight of honeybee colonies and their relation to weather factors and foraging activity in Assiut region Prof. Samir Hasan Mohamed Manna 1991
870 Temperature dependant-development rates for the greasy cutworm, Agrotis ipsilon (Hufn.) and use of thermal requirements in determining its generation number Prof. Youssef Awad Darwish Younis 1991